Low friction cylinder lining ceramic coating structure and manufacturing method thereof

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cylinder block liner coating structure and a method of manufacturing the same, and in particular, to form a cylinder block liner surface porously and to fill a ceramic to reduce frictional force with a piston. Forming a cylindrical lining ceramic coating structure and a cylinder inner wall surface having a porous mold formed with a porous groove arranged in a columnar independent form, and a ceramic coating layer inserted into the porous groove to be in contact with the outer diameter of the piston; The method of manufacturing a cylinder lining coating layer by the step of inserting the ceramic mold in the molten state by curing the grape in the molten state formed in the step, and cutting the cured ceramic coating layer according to the inner diameter of the cylinder through the inserting step. Will be provided.